1. This 4G LTE modem router uses Qualcomm chip to access 4G network. 2. With this 4G dongle, you only need to insert a SIM card to use and share hotspot, no need to connect broadband (note: this product does not include SIM card) 3. Not only a 4G USB modem, this is a USB Wi-Fi modem router. It can be connected to tablets, laptops, desktops and various types of Wi-Fi devices, which is suitable for travel and work. Enable Wi-Fi and use 4G hotspot router to search the Internet 4. The 4G Wi-Fi router can use the USB cable as a power source and Wi-Fi access point to surf the Internet, and can be powered by the computer's USB port, mobile power bank, car charger, or USB charger 5. High Speed - With a wireless connection speed of up to 150Mbps, you can enjoy web experiences such as web browsing, chatting, or streaming videos. Simply plug the adapter into your computer's USB port to connect wirelessly or create a hotspot. Product name: 4G USB router Type: USB Modem Type: LTE 4G Wi-Fi Dongle Wi-Fi rate: 150Mbps Interface type: USB Card Type Device: 4G Card Support Protocol: 802.11 Wireless network support frequency: 2.4GHz Number of connections: 8 devices online simultaneously Network Type: Supports Mobile networks Frequency band: Southeast version (regular version): B1/B3/B5 Product size: 96 x 33 x 12mm Type: B Color: White Material: ABS Package Contents: 1 x 4G USB router Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the image to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.